JOHNSON, Michael; ROSEBRUGH, Robert. Delta Lenses and Opfibrations. Electronic Communications of the EASST, [S. l.], v. 57, 2013. DOI: 10.14279/tuj.eceasst.57.875. Disponível em: https://eceasst.org/index.php/eceasst/article/view/2090. Acesso em: 23 nov. 2024.